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earnstyle [38]
3 years ago
12

The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high concentr

ation to low concentration and are using a carrier protein. How would you describe this type of movement across the membrane?
A. simple osmosis

B. active transport

C. simple diffusion

D. facilitated diffusion and please give a reason why you chose this answer
Biology
1 answer:
Scilla [17]3 years ago
6 0

Answer:

the answer woiuld be b

Explanation:

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3 years ago
Can someone please help with this and explain! I will mark brainliest!!!
emmasim [6.3K]

Answer:

D       Flow of protons across an electrochemical gradient

Explanation:

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4 0
3 years ago
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